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whoopsie

British  
/ ˈwʊpsɪ /

noun

  1. a piece of excrement, esp one left by a pet

  2. an embarrassing mistake

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of whoopsie

C20: from whoops

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Just a few years ago, the AI on the Roomba struggled to recognize objects on the floor like socks or a pet’s whoopsie.

From The Wall Street Journal May 4, 2026

We're as likely as the next person to make a purchase in the "whoopsie aisle".

From BBC Jan. 31, 2022

Robinhood has a history of exactly this kind of whoopsie.

From The Verge Apr. 16, 2021

Michael O’Neill very nearly did a whoopsie in his technical area, slipping and sliding on some astroturf in his smart shoes.

From The Guardian Oct. 11, 2015

“And oopsie, whoopsie, here comes the TOT,” Penelope sang, swinging the loop of twine ’round and ’round above herself like a lasso.

From "The Unseen Guest" by Maryrose Wood

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